Hi,
I am just wondering if anybody has ever had the same problem, that he
had to access a remote EJB deployed on a Weblogic (here 8.1.6) Server.
My problem is, that as soon as I put the evil weblogic.jar (which I need
for communicating with that remote EJB via the t3 protocol) into the
build path of my eclipse jee5 projects, then OpenEJB doesn't come up
anymore.
The problems seems to be, that there is a SAXParser in weblogic.jar that
comes into play when OpenEJB wants to read the persistence.xml from my
ejb/jpa module (see the cause of the stacktrace below).
Has anyone managed to get rid of that or an idea how it could be solved?
INFO - Found ClientModule in classpath:
C:\eclipse-workspaces\workspace-xxx\xxx-ejb\lib\weblogic.jar
....
....
INFO - Beginning load:
C:\eclipse-workspaces\workspace-xxx\xxx-ejb\lib\weblogic.jar
INFO - Configuring enterprise application: classpath.ear
ERROR - Unable to load Persistence Unit from EAR: classpath.ear, module:
/C:/eclipse-workspaces/workspace-xxx/xxx-ejb/build/classes/. Exception: null
javax.xml.bind.UnmarshalException
- with linked exception:
[org.xml.sax.SAXParseException: Premature end of file.]
at
javax.xml.bind.helpers.AbstractUnmarshallerImpl.createUnmarshalException(AbstractUnmarshallerImpl.java:315)
at
com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.createUnmarshalException(UnmarshallerImpl.java:476)
at
com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:198)
at
com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:167)
at
javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:120)
at
javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:103)
at
org.apache.openejb.jee.jpa.unit.JaxbPersistenceFactory.getPersistence(JaxbPersistenceFactory.java:69)
at
org.apache.openejb.config.ReadDescriptors.deploy(ReadDescriptors.java:103)
at
org.apache.openejb.config.ConfigurationFactory$Chain.deploy(ConfigurationFactory.java:247)
at
org.apache.openejb.config.ConfigurationFactory.configureApplication(ConfigurationFactory.java:601)
at
org.apache.openejb.config.ConfigurationFactory.configureApplication(ConfigurationFactory.java:551)
at
org.apache.openejb.config.ConfigurationFactory.getOpenEjbConfiguration(ConfigurationFactory.java:380)
at
org.apache.openejb.assembler.classic.Assembler.getOpenEjbConfiguration(Assembler.java:299)
at
org.apache.openejb.assembler.classic.Assembler.build(Assembler.java:278)
at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:137)
at org.apache.openejb.OpenEJB.init(OpenEJB.java:286)
at org.apache.openejb.OpenEJB.init(OpenEJB.java:265)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.openejb.loader.OpenEJBInstance.init(OpenEJBInstance.java:36)
at
org.apache.openejb.client.LocalInitialContextFactory.init(LocalInitialContextFactory.java:71)
at
org.apache.openejb.client.LocalInitialContextFactory.init(LocalInitialContextFactory.java:53)
at
org.apache.openejb.client.LocalInitialContextFactory.getInitialContext(LocalInitialContextFactory.java:42)
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>(InitialContext.java:197)
at
com.bmw.sf.xxx.facade.AbstractOpenEJBLocalFacadeTestCase.setupInitialContext(AbstractOpenEJBLocalFacadeTestCase.java:59)
at
com.bmw.sf.xxx.facade.AbstractOpenEJBLocalFacadeTestCase.setUp(AbstractOpenEJBLocalFacadeTestCase.java:23)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41)
at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: org.xml.sax.SAXParseException: Premature end of file.
at
weblogic.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1189)
at weblogic.xml.jaxp.WebLogicXMLReader.parse(WebLogicXMLReader.java:135)
at weblogic.xml.jaxp.RegistryXMLReader.parse(RegistryXMLReader.java:152)
at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:333)
at
com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:194)
... 51 more
any help would be extremely appreciated...
Many thanks in advance,
Stephan
